baber/WOPTO huggingface dataset:
Patent JP-H04330349-A (JP)
Title: Fuel injecting device
Inventor: MATSUMURA TOSHIMI
IPC: F02D41/02
Filed: 1991-08-09
Abstract: PURPOSE:To improve stability during low speed running by preventing the occurrence of an unbalance of control during a transient load fluctuation and low speed running. CONSTITUTION:A calculating means 101 for the change of the instantaneous number of revolutions calculates the instantaneous change of the number of revolutions of an engine based on the instantaneous number of revolutions at an explosion stroke and the instantaneous number of revolutions at the compression stroke of a continuous subsequent cylinder. According to a calculating result, a fuel injection amount computing means 102 corrects a fundamental control amount to compute a fuel injection amount of a subsequent cylinder. A calculating means 111 for the change of the instantaneous number of revolutions calculates the instantaneous change of the number of revolutions of an engine based on the instantaneous number of revolutions at an explosion stroke and the instantaneous number of revolutions at the compression stroke of a continuous subsequent cylinder. A rotation fluctuation amount calculating means 112 calculates a maximum rotation fluctuation amount for one full injection time. According to the respective calculating results, a fuel injection amount computing means 113 corrects a fundamental control amount to compute and command a fuel injection amount for a subsequent cylinder.
Patent JP-H0387088-A (JP)
Title: Aging method of green sheet
Inventor: KATAYAMA SEIJIRO
IPC: H05K1/03
Filed: 1989-08-30
Abstract: PURPOSE:To increase aging speed by a method wherein, when a green sheet obtained by laying ceramic material on a carrier film surface is aged, the carrier film is exfoliated before aging, then the carrier film is again stuck on the surface opposite to the surface on which the carrier film was stuck, and the green sheet is aged. CONSTITUTION:When a green sheet 10 wherein ceramic material 2 is layed in a specified thickness on a carrier film 1 of continuous length is punched in a specified size, and then aged for a specified period, the following are executed: the film 1 is exfoliated before aging process, when the process is ended, the carrier film 1 is again stuck, and the subsequent process is executed. In the case of the second sticking, the film is stuck on the surface 2b opposite to the surface 2a on which the film 1 was firstly stuck. Hence the stress caused by the film 1 is released, and sufficient aging is enabled. Thereby the movement of a squeegee 4 which travels on the film 1 at the time of filling a machining hole 5 with metal paste Mp becomes smooth, and the clogging of the paste Mp can be avoided.
Patent JP-H0713493-A (JP)
Title: Printed photograph display device
Inventor: NAGAO SEI
IPC: G09F7/06
Filed: 1993-06-18
Abstract: PURPOSE:To provide the printed photograph display device for easily displaying a printed photograph on a wall surface, etc., by providing one end of a rivet with a holding part, providing this holding part with a clamping part opposite to the holding part and mounting the printed photograph by this rivet body to the wall surface. CONSTITUTION:One end of the rivet body 1 is provided with the holding part 2 and is provided with the clamping part 3 in the position opposite to the holding part 2 to hold the printed photograph 4 in-between. The printed photograph is fixed by pressing this rivet body 1 to the wall surface 5. A higher effect is obtd. if a magnet is disposed between the inner side of the holding part 2 and the inner side of the clamping part 3. As a result, the printed photograph is easily decorated at a desired place of the wall surface, etc., for enjoyment. Further, the mounting, dismounting and exchanging of the photograph are easy, without, in such a case, piercing and flawing of the printed photograph as with fixing of the photograph by drawing pins or without soiling the photograph as with fixing of the photograph with tacky adhesive tapes and tacky adhesive. Further, this device is used in various applications, such as post card, cards, letters, memoranda, scraped pages of magazines, flags and shop- curtains, in addition to the printed photographs.
Patent JP-H0547526-A (JP)
Title: Rare earth bonded magnet
Inventor: ISHIKAWA MASAYUKI
IPC: H01F1/053
Filed: 1991-08-09
Abstract: PURPOSE:To avoid the deformation of the title rare earth bonded magnet making the manufacture thereof impossible while pertinently maintaining the flexibility of the magnet. CONSTITUTION:Exceeding 5wt% of (Ce, La)-Fe-B base magnetic powder is added to Nd-Fe-B base magnetic powder so that the filler bulk density to the whole rare earth bonded magnet may be kept within the pertinent range to preserve the excellent characteristics such as the flexibility and rigidity of said magnet.
Patent JP-H0969949-A (JP)
Title: Image editing and encoding device and image decoding device
Inventor: KAMIKURA KAZUTO
IPC: H04N19/93
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To accurately recognize an area border by recognizing the area border of an image after editing from area information for editing at the time of editing a material image. SOLUTION: A switch 10 is connected to a terminal 11 when the value of data from a transparent part detection part 4 is '1' and to a terminal 12 when the value is '0'. Consequently, image data composed of material image A data and material image B data are inputted to a discrete cosine conversion part 6. Then the discrete cosine conversion part 6 performs discrete cosine conversion by units according to the encoded block area information inputted from an encoded block area determination part 5 and a quantization part 7 quantizes the discrete cosine conversion coefficient obtained as its result. A variable length encoding part 14 assigns a code to the quantized discrete cosine conversion coefficient and sends the code out to a multiplexing part 9.
Patent JP-H0649231-A (JP)
Title: Production of molding material of glass fiber-reinforced pheonol resin
Inventor: HIRAI YOSHIAKI
IPC: B29B11/16
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a glass fiber-reinforced phenol resin molding material comprising glass fibers opened without being cut uniformly blended with a phenol resin by combining a rotor having low peripheral speed with one having high peripheral speed and blending a phenol resin of a specific shape with glass fibers in the presence of water and grinding. CONSTITUTION:(A) Powdery or granular phenol resin is combined with (B) glass fibers and (C) 0.5-1.5 pt.wt. water based on 1 pt.wt. total amounts of the components A and B by combining of a rotor 2 having low peripheral speed of 2-8m/second with a rotor 3 having high peripheral speed of >=30m/second and ground to give the objective material. The rotor 2 having low peripheral speed is preferably equipped with large blades 4 of a blade face having a given angle in the revolution direction and small auxiliary blades 5 on the same shaft of the blades 4. The rotor 3 having high peripheral speed is preferably provided with plural blades 6 in a multiple stage on one revolving shaft wherein the blades 6 have no angle in the revolution direction and are lamellar. Both the rotors are installed in one blender to carry out blending and grinding at the same time.
Patent JP-S59115368-A (JP)
Title: Rustproof, corrosionproof composition
Inventor: TOKUNO SEIJI
IPC: C09D7/12
Filed: 1982-12-21
Abstract: PURPOSE:To provide the titled compsn. having excellent heat resistance, rust- corrosion proofing and suitable for use in coating a steam pipe, etc., by blending an inorg. thickener and a swelling agent with a drying oil or a mixture thereof with a semi (or non) drying oil. CONSTITUTION:100pts.wt. drying oil (A) (e.g. linseed oil or boiled oil) or mixture (A) obtd. by mixing the drying oil, a semidrying oil (e.g., sesame oil or rape oil) and a non-drying oil (e.g., castor oil or olive oil) in a mixing ratio of drying oil: semi-drying oil: non-drying oil of 10:0-2:8, 7-100pts.wt. inorg. thickener (B) (e.g. bentonite or fine silica powder having a surface treated with an org. cation) capable of causing component A to gel and imparting a proper viscosity to the compsn., and 0.5-12pts.wt. swelling agnet (C) capable of swelling component B and promoting gelling (e.g. propylene carbonate or methanol) are mixed together to obtain the desired rustproof, corrosionproof compsn.
Patent JP-H1164392-A (JP)
Title: Optical fiber applied measuring instrument
Inventor: TERAI KIYOHISA
IPC: G01R33/032
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber application measuring instrument capable of precise measurement and excellent in long period reliability. SOLUTION: As an optical fiber for an optical fiber sensor 8, a single mode fiber always provided with optical activity even in a state without a magnetic field is adopted and the optical fiber itself is a (span) fiber twisted at a manufacturing step. An optical fiber for the sensor 8 is composed of a core part 30 for propagating light, a clad layer 31 and a coating layer 32 successively provided at its outer peripheral and is mechanically twisted to the right at a loading step. As the polarizing surface of light is averaged by rotation when light is propagated within the sensor 8, nonuniformity of the inside of the sensor 8 in terms of light is eliminated to realize highly precise measurement without the deterioration of sensitivity.
Patent JP-S6468625-A (JP)
Title: Light source detector
Inventor: ODA KAZUYA
IPC: H04N9/73
Filed: 1987-09-10
Abstract: PURPOSE:To detect a light source which has an energy spectrum peak with specific wavelength by providing two out of three photodetecting means with spectral sensitivity characteristics and comparing the output ratio of 1st and 2nd means with the output ratio of 1st and 3rd means. CONSTITUTION:A diode 4 outputs signals indicating light quantities A and B through filters 12 with spectral characteristics 202-206. A switch 18 is switched with a pulse generated by a pulse generating circuit 20, the signal indicating the light quantity C and the signal indicating the light quantity A based upon the input of a line 102 are supplied to a logarithmic converting circuit 16 from lines 104 and 106 respectively, and a differential amplifier 22 generates a signal showing logC/A. The switch 18 is switched to generate a signal showing logB/A. A control circuit 24 reads both signals in response to the pulse of the circuit 20 and decides whether or not k1.B/A=k2.C/A holds according to constants k1 and k2. Thus, the light source with the peak spectrum in the energy distribution is accurately detected and white balance and a shutter speed can be adjusted.
Patent JP-H0886419-A (JP)
Title: Melting/solidifying apparatus for garbage incineration ash
Inventor: KATO YUICHI
IPC: F23G5/00
Filed: 1994-09-20
Abstract: PURPOSE: To provide a compact and energy-saving type incineration ash melting/ solidifying apparatus which enables stabilizing of a poisonous substance. CONSTITUTION: This melting/solidifying apparatus for garbage 'incineration ash has a preheater for incineration ash, a melting furnace to melt the incineration ash preheated and a melted material solidifying cell to cool and solidify the melted material of the incineration ash melted with the melting furnace. The preheater of the incineration ash A is so arranged to be a fluidized layer heater 2 to fluidize and heat the incineration ash A by an exhaust gas D of the melting furnace 5 and a heating means of the melting furnace 5 employs a cyclic burner 6 with a heat storage device having a function of preventing clogging as caused by a heavy metal melted material. An outlet of the melting furnace serves as a port 7 for withdrawing a self film formation die while a cooling means of a melted material solidification layer employs a direct air cooled type heat exchanger.
Patent JP-H11115157-A (JP)
Title: Printing equipment having device for cleaning matter to be printed which is supplied to printing machine
Inventor: MARKS MICHAEL DR
IPC: B41F23/00
Filed: 1998-07-25
Abstract: PROBLEM TO BE SOLVED: To clean a matter to be printed which is supplied to a printing machine and is shaped like a sheet or continuous, in particular. SOLUTION: A printing machine has a cleaning device equipped with a compressed air conduit 1 which extends at a right angle to the direction of movement of a matter to be printed and has compressed air outlets 1.1 directing a flow of air onto the matter to be printed. The compressed air conduit 1 is disposed in the central part inside a slotted nozzle 2 connected to a vacuum source, so that a partial slot be formed on both sides of the compressed air conduit 1. The compressed air outlets 1.1 have diameters of 2-4 mm, preferably of 2.5-3 mm, while the width of the whole of the slotted nozzle 2 is within a range of 15-25 mm, including the width occupied by the compressed air conduit 1.
Patent JP-S59114418-A (JP)
Title: Automatic injection measuring apparatus
Inventor: WADA ATSUKI
IPC: C09D7/80
Filed: 1982-12-21
Abstract: PURPOSE:To inject raw liquid into a separate container efficiently at a required accuracy by automatically using discharge nozzles of a large and small diameter provided on row liquid tanks according to the required quantity of injection and allowable error in quantity of injection. CONSTITUTION:Raw liquid tanks 1 separately storing raw liquids A, B, C... are each equipped with a liquid feed tube 4 for delivery of raw liquid at the bottom thereof and the pressure in the tanks is linked to an air header 5 to be adjusted with a pressure adjustor 7. The liquid feed tube 4 of each raw liquid tank 1 is provided with two discharge valve 8-1 and 8-2 and the tip of each thereof is provided with discharge nozzles 9-1 and 9-2 different in the diameter. A controller controls the adjustor 7 and the opening or closing of electromagnetic valves 10-1 and 10-2 to obtain a specified injection level of the raw liquid 1 based on setting conditions, operational conditions and a signals inputted from detectors whereby a lift and a conveying device are regulated with an electromagnetic valve 14 when the injection and blending of various raw liquids is completed.
Patent JP-H1066938-A (JP)
Title: Vibrating feeder with screen
Inventor: MIZOGAMI AKIRA
IPC: B07B1/30
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating feeder with a screen in which slit clearance is changed easily, and rapidly even during operation and which sufficiently deals with the diversification of product size. SOLUTION: In a vibrating feeder with a screen consisting of a screen for transferring supplied rock while sorting it into large lumps and fine particles, the screen is constituted so that a first perforated flat plate 12 in which plural holes in the same shape are arranged almost over the whole surface thereof is fixed in a feeder trough, and also that a second perforated flat plate 42 mounted on the first holed flat plate 52 and having holes in the same shape and the same arrangement as those of the first perforated flat plate 52 are freely movably forwards and backwards arranged at right angles to the vibrating and proceeding direction of the vibrating feeder, and that a means for moving forwards and backwards the second perforated flat plate 42 is provided.
Patent JP-H0274749-A (JP)
Title: Hanging metal fittings device in lateral roofing
Inventor: FUNAKI GANTAN
IPC: E04D3/362
Filed: 1988-09-10
Abstract: PURPOSE:To eliminate insecurity in intensity for a lateral roofing plate by having a support plate that is extended from hanging metal fittings abutted on a front plate that is arranged in a front face of each engaging point of eaves and of a ridge of the roofing plate, from the side of a rear face, and by making it possible to fix the front plate and the support plate. CONSTITUTION:A lateral roofing plate 31 is roll-formed, while an engaging part on the side of eaves 33 and the one on the side of a ridge 34 are continuously split-formed, with a face plate 32 left behind in the center in the direction of a stretcher, and a hanging metal fittings device 10 as roofing body structure is used at a connection engaging part at the roofing plate 31. Also, a folded engaging part 37 is formed on the edge by having a front plate 35 slung on one side of the face plate 32 at the engaging part on the side of eaves 33, and by having a lower folding point 36 folded inside. Then, having an engaging tongue piece 13 by which hanging metal fittings 11 is engaged to be stopped with its positioning at an engaging angular hole 62 of a metallic slung wood 61 projected, a support plate 19 is formed by projection to be put to the front plate 35 from the side of a rear face. In this way, roofing can be executed easily even when the largeness is designed.
Patent JP-H0273538-A (JP)
Title: Optical disk medium
Inventor: NAKAGAWA KATSUJI
IPC: G11B7/24
Filed: 1988-09-09
Abstract: PURPOSE:To execute recording without increasing the output of a recording laser power and to execute reproducing with a high laser power so as to lower the error rate of reproduced information by adding a pair of electrode layers and a heater layer to the optical disk medium. CONSTITUTION:Since a recording layer 2 is low in sensitivity at the time of executing recording, a voltage is impressed to the electrode layers 3, 3' and the layer 2 is irradiated with the recording laser power while the layer is kept heated by the heater layer 4. The recording is possible with the laser power lower by as much as the layer 2 is heated by the layer 4 at this time. The optical medium disk is irradiated with the laser power for reproduction without applying the voltage to the layers 3, 3 at the time of executing reproduction. Since the layer 2 is low in sensitivity, the reproduction is executable with the high laser power. The recording is executed without increasing the output of the recording laser power and the reproduction is executed with the high laser power in this way, by which the error rate of the reproduced information is lowered.
Patent JP-S60117982-A (JP)
Title: Television receiver
Inventor: OKADA TAKAFUMI
IPC: H04N9/73
Filed: 1983-11-30
Abstract: PURPOSE:To control the light emission state on the tube surface at a high speed and with high accuracy by supplying the video signal to a CRT after giving the time axis compression to the video signal and superposing a test signal onto an idle time band and at the same time controlling the light emission state on the tube surface by the signal given from a detector provided to the CRT. CONSTITUTION:A comparator 13 compares the timing of a light emission detecting signal produced from test signals for correction of picture distortions obtained from sensors 10 and 11 with the timing of a reference pulse PREF. The comparison error signal is supplied to a horizontal polarizing circuit 9 as well as to a control circuit 5 to control the level of a horizontally polarized signal and the frequency of a clock signal to be applied to a compression circuit 3. Thus the picture distortions are corrected. While the reference voltages VW and VB of white and black peak levels are supplied to a comparator 15, and the light emission detecting signals produced from test signals for white balance control are successively supplied from the sensor 11. These levels are compared with the voltage VW, and the comparison error signal is supplied to a signal processing circuit 6 to control the gains to primary color signals R, G and B respectively.
Patent JP-H07102423-A (JP)
Title: Graphite quality fibril material
Inventor: IKEDA HIROHARU
IPC: D01F9/12
Filed: 1993-09-10
Abstract: PURPOSE: To obtain a fine graphite fibril material high in crystallizability and purity and useful for an electric battery material and a reinforcing material having electric conductivity by removing a flux carrier from a carbon fibril obtained by the normal method, controlling it to a specific particle size, and heat-treating it at a specific condition. CONSTITUTION: A catalyst carrier is removed from the carbon fibril obtained by the method described in the Japanese Patent Application Publication Hei 2/503334 official gazette and the like, the particle size of the fibril material is controlled to 0.1-100 μm by pulverizing and the fibril material is heat treated in vacuum or in inert gas atmosphere at 2,000-3,500 deg.C, preferably at 2,300-3,000 deg.C.  The material is obtained with a fiber diameter of 0.0035-0.075 μm and an L/D>=10, a face distance (d002) of carbon hexagonal net face (002) of 3.36-3.53 angstrom, a diffraction angle (2θ) of 25.2-26.4 degree and a half bandwidth of 2θ being 0.5-3.1 degree (x-ray diffraction method); a ratio of peak heights of the bands in Raman scattering spectra at 1,570-1,578 cm<-1> and 1,341-1,349 cm<-1> >=1 deg.C; C1 S/D1 S>=99/1 (X ray photoelectron spectroscopy); an amount containing metal <=0.02.
Patent JP-H11127113-A (JP)
Title: Remote monitoring for optical transmission system using line monitor signal
Inventor: ANDERSON CLEO D
IPC: H04B10/08
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide the method for measuring remotely amplifier performance. SOLUTION: This optical transmission system decides remotely an output power of each carrier for each repeater. The optical transmission system includes two terminals 2, 3, optical lines 4, 5, through which plural optical signals are sent between the two terminals, and plural repeaters 10-13 placed at an interval along the optical paths. At least any of the terminals generates a 1st line monitor signal and a 2nd line monitor signal. The 2nd line monitor signal is delayed by a round delay up to the repeater whose output power measurement is desired from the terminal. In this case, the 1st line monitor signal of the terminal is sent through the optical paths. Each repeater in the transmission system replies the reception of the 1st line monitor signal to generate a return line monitor signal for sending the return line monitor signal on the optical path.
Patent JP-S6468408-A (JP)
Title: Production of complex sintered compact
Inventor: WATANABE TERUO
IPC: B22F7/08
Filed: 1987-09-09
Abstract: PURPOSE:To improve joining strength of a powder material with a material produced by melting, by forming beforehand a film composed of Ni on the joining face side of the material produced by melting before forging to compact the powder material and the material produced by melting. CONSTITUTION:The powder material composed of metal or alloy and the material produced by melting composed of metal or alloy are joined and forged to compact and formed to a complex green compact and sintered. Then, before joining them, on the joining surface of the material produced by melting, the film composed of Ni, Cu or these alloy is formed beforehand and the film thickness is adjusted to 1-20mum, desirably about 3-5mum. By this method, the complex sintered compact drastically improving the joining strength of the powder material with the material produced by malting is obtd.
Patent JP-H0655449-A (JP)
Title: Surface finishing method for work by using shot blasting
Inventor: OTAKA HIDEKI
IPC: B24C1/08
Filed: 1992-08-03
Abstract: PURPOSE:To form the surface of a work into an ideal condition in finish by making use of shot blasting which is a work process mainly aiming to remore corrosion products and scales, to debur, and to enhance residual stresses. CONSTITUTION:This invention is concerned with a surface finishing method for a work in which shot blast injection steel beads 8 out of the tip end of a nozzle 7 are applied to the surface of the work 6 finished up by grinding in advance, conditions required by shot blasting shall be set as follows: steel bead size: 20 to 100mum, injection duration time: about 90 seconds, injection pressure: 1 to 3kg/cm<2>, angle formed between the axial direction of a nozzle 7 and the surface of the work 6: about 90 deg., distance between the tip end of the nozzle 7 and the surface of the work: about 140mm, the hardness value of the work 6: about HV700.